Gilbert D Brum. (1989). Biology: Exploring life. New York: John Wiley.
Trích dẫn kiểu ChicagoGilbert D Brum. Biology: Exploring Life. New York: John Wiley, 1989.
MLA引文Gilbert D Brum. Biology: Exploring Life. New York: John Wiley, 1989.
警告:這些引文格式不一定是100%准確.